Ultra-lightweight concrete: Energy and comfort performance evaluation in relation to buildings with low and high thermal mass

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• 作者：F. Roberz ; R.C.G.M. Loonen ; ^{r.c.g.m.loonen@tue.nl} ; P. Hoes ; J.L.M. Hensen
• 关键词：Themal mass ; Ultra lightweight concrete ; Building performance simulation ; Analytical validation ; Monolithic building envelope
• 刊名：Energy and Buildings
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：138
• 期：Complete
• 页码：432-442
• 全文大小：2158 K
• 卷排序：138

文摘

Ultra-lightweight concrete (ULWC) combines insulating and structural properties. This paper assesses the energy and comfort performance of ULWC constructions. ISO 13786 characterization methods are not well suited for such innovative materials. A dynamic simulation strategy in EnergyPlus was developed and validated. ULWC is a suitable construction type in cases with intermittent building operation.